As an Amazon Associate, we earn from qualifying purchases. Airgas - MIL221-0109 - Miller? 220 Series Gases Gas Regulator, CGA 580 Miller Electric Manufacturing . 221-0109 Gallery Attributes Brand name, Manufacturer name, ManufacturerMiller Electric Manufacturing Attribute002 Stage Regulator Attribute01Gases Attribute02CGA 580 Attribute031/4? FNPT Attribute0450 PSIG AttributeKey00Regulator Type AttributeKey01Gas Service AttributeKey02Inlet Connection AttributeKey03Outlet Connection AttributeKey04Gauge Diameter Extra Product NameAirgas - MIL221-0109 - Miller? 220 Series Gases Gas Regulator, CGA 580 keywordsMiller,Electric,Manufacturing,Co moq, multiple, tierMinQty11 MPN221-0109 qtyInStock0 SKUMIL221-0109 tierPrice1805.50 Distributor offers SellerSKUMOQIn stockMultiplePrices airgas.comMIL221-0109111 @ $805.50